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Subject[PATCH 4/5] arm64: dts: mediatek: mt8167: add iommu node
Date
Add node for the MT8167's IOMMU.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
---
arch/arm64/boot/dts/mediatek/mt8167.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
index 9b352031c5f6..3ba03ca749b2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
@@ -173,5 +173,14 @@ larb2: larb@16010000 {
clock-names = "apb", "smi";
power-domains = <&spm MT8167_POWER_DOMAIN_VDEC>;
};
+
+ iommu: m4u@10203000 {
+ cell-index = <0>;
+ compatible = "mediatek,mt8167-m4u";
+ reg = <0 0x10203000 0 0x1000>;
+ mediatek,larbs = <&larb0 &larb1 &larb2>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_LOW>;
+ #iommu-cells = <1>;
+ };
};
};
--
2.31.0
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